audify 1.0.1

High-performance audio visualizer for Flutter with circular and bar spectrum displays. Native FFT processing on Android and iOS.

1.0.1

Summary: Maintenance release addressing pub.dev feedback, adding Swift Package Manager support, comprehensive test coverage, and code cleanup. No breaking changes - fully backward compatible.

• Package Improvements:

  • ✅ Fixed pubspec description length to meet pub.dev guidelines (60-180 characters)
  • ✅ Added Swift Package Manager (SPM) support for iOS
  • ✅ Created ios/audify/Package.swift for SPM compatibility
  • ✅ Updated CocoaPods podspec to reference new file structure
  • ✅ Both CocoaPods and SPM are now supported for maximum compatibility
  • ✅ Updated iOS .gitignore for SPM artifacts (.build/, .swiftpm/)

• Code Cleanup & Architecture:

  • Removed unused ios/Classes/ directory (replaced by ios/audify/Sources/audify/)
  • Removed unused ios/Resources/ directory (moved to SPM structure)
  • Removed unused ios/Assets/ directory (empty)
  • Removed unused platform interface abstraction layer:
    • lib/src/audify_platform_interface.dart
    • lib/src/audify_method_channel.dart
    • plugin_platform_interface dependency
  • Simplified architecture: AudifyController directly uses MethodChannel
  • Cleaner codebase with 7 fewer files

• Testing & Quality:

  • ✅ Added comprehensive unit tests (44 tests, 100% passing)
  • ✅ test/audify_controller_test.dart: Controller lifecycle, streams, error handling (14 tests)
  • ✅ test/frequency_data_test.dart: Data model, calculations, smoothing algorithms (30 tests)
  • ✅ All tests validated with flutter test
  • ✅ Zero analysis errors with flutter analyze
  • ✅ Code formatted with dart format

• Compatibility & Safety:

  • ✅ No breaking changes - all public APIs unchanged
  • ✅ 100% backward compatible - existing apps work without modifications
  • ✅ iOS/Android implementations unchanged (only file organization improved)
  • ✅ Widget APIs unchanged (CircularSpectrumVisualizer, BarSpectrumVisualizer)
  • ✅ Performance characteristics unchanged
  • ✅ Example app tested on both Android and iOS
  • ✅ Ready for production use

1.0.0

• Initial stable release with full Android and iOS support
• Features:
  • Real-time audio visualization with 60 FPS performance
  • Two visualizer types: CircularSpectrum and BarSpectrum
  • 7 frequency bands optimized for music visualization
  • Customizable colors, gradients, and glow effects
  • System-wide audio capture - visualizes ANY audio playing on the device (no audio file import needed!)
  • Album artwork support with centerImage parameter in CircularSpectrumVisualizer
  • Adaptive sizing for non-square containers
  • Both visualizers automatically adapt to parent container size (wrap in SizedBox or Container to control dimensions)
• Android Implementation:
  • Native Visualizer API for FFT processing
  • Support for API 21+
  • Can target specific audio sessions
• iOS Implementation:
  • AVAudioEngine for real-time audio capture
  • Accelerate framework (vDSP) for hardware-accelerated FFT
  • Support for iOS 12.0+
  • System-wide audio capture
• Performance:
  • < 5% CPU usage on modern devices
  • Smooth 60 FPS rendering
  • Configurable smoothing and capture size
• API:
  • Simple AudifyController interface
  • Stream-based data delivery
  • Comprehensive frequency band extraction
• Production-ready with zero flutter analyze warnings